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kotegsom [21]
3 years ago
5

Mr.Lester needs to store 23 science books for his class on a shelf @ the back of the classroom. Each science book is 2.6 centime

ters thick. If Mr. Lester stacks the science books on top of each other on the shelf, how tall does the shelf have to be?
Mathematics
2 answers:
emmainna [20.7K]3 years ago
8 0
59.8 cm tall, if you round it should be around 60 cm tall... hope this helps :)
Soloha48 [4]3 years ago
5 0
59.8 would be the height of the books so say about 60 or 61 centimeters tall
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Answer:

El área del círculo que se encuentra en el cuadrado es de 78.5cm²

Step-by-step explanation:

Para resolver este ejercicio tenemos que pensar que un cuadrado tiene sus 4 lados iguales, por lo que todos sus lados medirán 10cm.

Ahora nos fijamos que necesitamos saber para calcular el área de un circulo

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como podemos ver no sabemos el valor del radio

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Entonces tenemos que dividir un lado por 2

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3 years ago
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Answer:

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